The average salary for a water treatment plant operator in Texas is around $49,460 per year.
Avg Salary
Water treatment plant operators earn an average yearly salary of $49,460.
Wages typically start from $36,550 and go up to $70,270.
26% below national average Updated in 2025
Water treatment plant operator earnings by seniority
Top-level water treatment plant operator earnings begin at:
$33.78 per hour
$70,270 per year
Senior-level water treatment plant operator earnings begin at:
$29.23 per hour
$60,810 per year
Mid-level water treatment plant operator earnings begin at:
$23.78 per hour
$49,460 per year
Junior-level water treatment plant operator earnings begin at:
$20.07 per hour
$41,740 per year
Starting level water treatment plant operator earnings begin at:
$17.57 per hour
$36,550 per year
Approximate values based on highest and lowest earning segments.
Water treatment plant operator salary by state
| State Name | Average Salary |
|---|---|
| California | $81,770 |
| Nevada | $81,440 |
| Washington | $80,800 |
| District of Columbia | $78,890 |
| Connecticut | $78,820 |
| New Jersey | $78,760 |
| Minnesota | $74,670 |
| Colorado | $74,200 |
| Oregon | $69,720 |
| Massachusetts | $68,550 |
| Illinois | $67,810 |
| Hawaii | $65,560 |
| Delaware | $64,940 |
| New York | $63,990 |
| Vermont | $63,640 |
| Wisconsin | $63,550 |
| Pennsylvania | $63,310 |
| Wyoming | $63,260 |
| New Hampshire | $62,940 |
| Maryland | $61,870 |
| Maine | $61,870 |
| Rhode Island | $61,820 |
| Arizona | $61,340 |
| Utah | $61,290 |
| Nebraska | $61,220 |
| Iowa | $60,990 |
| North Dakota | $60,470 |
| Alaska | $60,160 |
| Virginia | $59,420 |
| Michigan | $59,270 |
| Ohio | $59,170 |
| Florida | $59,030 |
| Montana | $58,040 |
| Indiana | $53,540 |
| South Dakota | $53,370 |
| Idaho | $52,210 |
| South Carolina | $52,090 |
| Alabama | $51,870 |
| North Carolina | $51,680 |
| Tennessee | $50,670 |
| Missouri | $49,940 |
| Texas | $49,460 |
| Georgia | $48,930 |
| New Mexico | $48,190 |
| Guam | $47,610 |
| West Virginia | $47,560 |
| Kansas | $46,780 |
| Mississippi | $46,480 |
| Louisiana | $46,210 |
| Oklahoma | $45,890 |
| Kentucky | $45,430 |
| Arkansas | $44,320 |
| Puerto Rico | $27,910 |
How do water treatment plant operator salaries compare to similar careers?
Water treatment plant operators earn about the same as related careers in Texas. On average, they make less than metal casters but more than maintenance workers.
| Career | Median Salary |
|---|---|
| Metal caster salary | $52K |
| Brickmason salary | $56K |
| Jeweler salary | $48K |
| Gem worker salary | $48K |
| Recreational vehicle service technician salary | $50K |
| Water treatment plant operator salary | $49K |
| Plasterer salary | $51K |
| Tile and marble setter salary | $47K |
| Carpenter salary | $49K |
| Maintenance worker salary | $47K |
Source: CareerExplorer (Aggregated)